Novum AB
Aeroflex Cambridge Ltd.
Beijing 718 Yousheng Electronics Co. Ltd.
WUI Loong Scaffolding Works Co. Ltd.
Oval SAS
Shanghai Jingfa Industrial Co., Ltd.
Yoji Sato,
Suzhou Kechuang Plastics Compounding Co.,Ltd.
Shanghai Kanglei Analytical Instrumentation Co.,Ltd.
Shenzhen Zhongdi Construction Engineering Co., Ltd.
OSRAM Beteiligungsverwaltung GmbH
JIANGSU KMD-OPTICAL CO.,LTD.